CAS: 172889-30-4 - [4,5′-Bi-1H-pyrazol]-3(2H)-one, 3′,5-dimethyl-1′,2-diphenyl-

Formula: C₂₀H₁₈N₄O

InChI: InChI=1S/C20H18N4O/c1-14-13-18(23(21-14)16-9-5-3-6-10-16)19-15(2)22-24(20(19)25)17-11-7-4-8-12-17/h3-13,22H,1-2H3

InChI key: InChIKey=MBZINFISJNLCQJ-UHFFFAOYSA-N

SMILES: O=C1C(C2=CC(=NN2C=3C=CC=CC3)C)=C(NN1C=4C=CC=CC4)C

Synonyms:

• [4,5′-Bi-1H-pyrazol]-3(2H)-one, 3′,5-dimethyl-1′,2-diphenyl-

Edaravone Impurity 25

CAS: 168848-20-2 172889-30-4

• Formula: C₂₀H₁₈N₄O
• Molecular weight: 330.39